Japan in may: average Weather, Temperature and Climate, Where to go?
Weather in Japan in may 2025
Here, check out the weather forecast for may for most popular cities in Japan. These predictions are probabilities for the month of may from weather reports for over 10 years. The percentage indicates the possibility of having the weather mentioned.
Average weather in may in Tokyo
good weather UV index: 6
Weather at 6am
67°F
Clear/Sunny
47% of time
25%
12%
10%
Weather at 12pm
74°F
Clear/Sunny
48% of time
23%
15%
10%
Weather at 6pm
70°F
Clear/Sunny
46% of time
23%
20%
8%
Weather at 3am
65°F
45%
23%
16%
10%
Where to go in Japan in may?
Where to go in Japan in may: destination map
Where to go in each region in may?
| Chūbu (Nagoya, Kanazawa, Nagano...) | 63°F to 77°F | 6 à 11 days | 59°F to 68°F | good weather* |
| Chūgoku (Hiroshima, Okayama, Izumo...) | 65°F to 76°F | 3 à 8 days | 63°F to 67°F | good weather |
| Hokkaidō (Sapporo (Hokkaido), Hakodate, Abashiri...) | 47°F to 65°F | 4 à 8 days | 41°F to 52°F | tolerable weather* |
| Kansai (Osaka, Kyoto, Kobe...) | 70°F to 77°F | 5 à 8 days | 63°F to 70°F | good weather |
| Kantō (Tokyo, Hakone, Nikko...) | 70°F to 76°F | 5 à 11 days | 61°F to 70°F | good weather |
| Kyushu (Fukuoka, Kagoshima (Kyushu), Nagasaki...) | 70°F to 79°F | 6 à 10 days | 67°F to 77°F | good weather* |
| Ogasawara (Ogasawara Islands...) | 76°F | 8 days | good weather | |
| Okinawa (Naha, Nago, Miyakojima...) | 77°F to 81°F | 11 à 12 days | 77°F to 83°F | tolerable weather |
| Shikoku (Kochi, Tokushima, Takamatsu...) | 70°F to 74°F | 6 à 8 days | 68°F to 72°F | good weather |
| Tōhoku (Sendai (Honshu), Aomori, Akita...) | 59°F to 72°F | 4 à 8 days | 52°F to 61°F | good weather |
Where should you go in Japan in may when it comes to the weather?
Remember:
The climate in Japan in may ranges from good to tolerable depending on the region and city.
In general, the month of May is characterized by humidity and a pleasant atmosphere due to a gentle heat throughout the day. However, the climate throughout May in Japan varies from one island to another.
Northern Japan in May
The mildness of the atmosphere and the presence of showers characterizes the climate in Sapporo at this time of year. The chances of having good sunny weather is equal to that of having rainy days.
The Center of Japan in May
With a pleasant heat, Tokyo and Kyoto are favored by mild weather conditions, despite the presence of showers; while in Sendai (Honshu), the mornings are very cool. One must therefore arrange for warm clothes if Sendai is on the itinerary.
Southwestern Japan in May
The climatic conditions of Naha and on the island of Okinawa in general provide heat and the abundant rains that are not favorable for the weather in Japan throughout May. Expect intense rainy days during the most part of the month.
Climate in Japan in may
Climate in Tokyo in may
In the month of may, maximum temperature is 76°F and minimum temperature is 67°F (for an average temperature of 70°F). The climate quite pleasant here in may. With 3.5in over 6 days, rain may occur for your holidays. But this is pretty reasonably and you will not be too bothered by it.
With good weather conditions, may is a good month to go in that area.
| May | |||
| Average temperature | 70°F | ||
| Highest temperature | 76°F | ||
| Lowest temperature | 67°F | ||
| Sea temperature | 65°F | ||
| Rainfall | 3.5in | ||
| Number of days with rainfall | 6 day(s) (19%) | ||
| Humidity | 76% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 36% | ||
| Length of day | 14:03 | ||
| Our opinion at whereandwhen.net | good |
Climate in Fukuoka in may
In the month of may, the mean temperature in Fukuoka is 68°F (maximum temperature is 74°F and minimum temperature is 63°F). The climate nice in that locality in the month of may. With 7in over 7 days, you will experience some showers throughout your vacations. But this is pretty reasonably and it is only of temporary showers.
With a good climate, the month of may is an advisable month to go in this city.
| May | |||
| Average temperature | 68°F | ||
| Highest temperature | 74°F | ||
| Lowest temperature | 63°F | ||
| Sea temperature | 66°F | ||
| Rainfall | 7in | ||
| Number of days with rainfall | 7 day(s) (23%) | ||
| Humidity | 83% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 37% | ||
| Length of day | 13:54 | ||
| Our opinion at whereandwhen.net | good |
Climate in Hiroshima in may
In the month of may, the mean temperature in Hiroshima is 67°F (maximum temperature is 76°F and minimum temperature is 59°F). The climate quite pleasant there in the month of may. With 7.5in over 8 days, you risk getting wet slightly throughout your holidays. But this is moderate and you will not be too bothered by it.
With a good weather, may is a good time to go in this locality.
| May | |||
| Average temperature | 67°F | ||
| Highest temperature | 76°F | ||
| Lowest temperature | 59°F | ||
| Sea temperature | 63°F | ||
| Rainfall | 7.5in | ||
| Number of days with rainfall | 8 day(s) (25%) | ||
| Humidity | 87% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 36% | ||
| Length of day | 13:57 | ||
| Our opinion at whereandwhen.net | good |
Climate in Kochi in may
In the month of may, the mean temperature in Kochi is 68°F (maximum temperature is 74°F and minimum temperature is 61°F). The climate quite enjoyable around this city in may. With 6.8in over 6 days, rainfall can happen for your trip. But this is rather reasonably and you will not be too bothered by it.
With a good climate, the month of may is a good month to go in Kochi.
| May | |||
| Average temperature | 68°F | ||
| Highest temperature | 74°F | ||
| Lowest temperature | 61°F | ||
| Sea temperature | 70°F | ||
| Rainfall | 6.8in | ||
| Number of days with rainfall | 6 day(s) (20%) | ||
| Humidity | 82% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 35% | ||
| Length of day | 13:53 | ||
| Our opinion at whereandwhen.net | good |
Climate in Kyoto in may
In may, the mean temperature in Kyoto is 67°F (maximum temperature is 76°F and minimum temperature is 58°F). The climate quite pleasant in that locality in the month of may. With 6.4in over 7 days, rain may occur throughout your journey. But this is moderate and it is only of temporary showers.
With good weather conditions, the month of may is an advisable month to go in this locality.
| May | |||
| Average temperature | 67°F | ||
| Highest temperature | 76°F | ||
| Lowest temperature | 58°F | ||
| Rainfall | 6.4in | ||
| Number of days with rainfall | 7 day(s) (22%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 43% | ||
| Length of day | 13:59 | ||
| Our opinion at whereandwhen.net | good |
All cities in Japan in may
| Tokyo in may | good weather |
| Fukuoka in may | good weather |
| Hiroshima in may | good weather |
| Kochi in may | good weather |
| Kyoto in may | good weather |
| Nagoya in may | good weather |
| Okinawa in may | tolerable weather |
| Osaka in may | good weather |
| Sapporo (Hokkaido) in may | tolerable weather |
| Abashiri in may | tolerable weather |
| Akita in may | good weather |
| Aomori in may | good weather |
| Hakodate in may | tolerable weather |
| Hakone in may | good weather |
| Ogasawara Islands in may | good weather |
| Izumo in may | good weather |
| Kagoshima (Kyushu) in may | tolerable weather |
| Kanazawa in may | good weather |
| Kobe in may | good weather |
| Miyakojima in may | tolerable weather |
| Nagano in may | good weather |
Weather data for Japan in may:
Weather data for Japan in may is derived from an average of the weather forecast since 2009 in Japan. There is a margin of error and these forecasts are to be considered as general information only. The weather in Japan can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Japan.